Wealthy Rollo Treadway (Buster Keaton) suddenly decides to propose to his neighbor across the street, Betsy O'Brien (Kathryn McGuire), and sends his servant to book passage for a honeymoon sea cruise to Honolulu. When Betsy rejects his sudden offer however, he decides to go on the trip anyway, boarding without delay that night. Because the pier number is partially covered, he ends up on the wrong ship, the Navigator, which Betsy's rich father (Frederick Vroom) has just sold to a small country at war.　　Agents for the other small nation in the conflict decide to set the ship adrift that same night. When Betsy's father checks up on the ship, he is captured and tied up by the saboteurs. Betsy hears his cry for help and boards the ship to look for him, just before it is cut loose.　　The Navigator drifts out into the Pacific Ocean. The two unwitting passengers eventually find each other. At first, they have great difficulty looking after themselves, but adapt after a few weeks. At one point, they sight a navy ship and hoist a brightly-colored flag, not realizing it signals that the ship is under quarantine. As a result, the other vessel turns away.　　Finally, the ship grounds itself near an inhabited tropical island and springs a leak. While Rollo dons a deep sea diving suit and submerges to patch the hole, the black natives canoe out and take Betsy captive. When Rollo emerges from the ocean, the natives are scared off, enabling him to rescue Betsy and take her back to the ship. The natives return and try to board the ship. After a fierce struggle, Rollo and Betsy try to escape in a small dinghy. It starts to sink, and the natives swiftly overtake them in their canoes. Just when all seems lost, a navy submarine surfaces right underneath them and they are saved.

　　拉杰（兰比·卡普尔 Ranbir Kapoor 饰）是一位名不见经传的歌手，每天在小酒馆里卖唱维生。一次偶然中，拉杰遇见了名叫萨吉娜（索娜姆·卡波尔 Sonam Kapoor 饰）的女子，萨吉娜的美丽和神秘立刻吸引了拉杰的目光，他对萨吉娜展开了热烈的追求。
　　让拉杰感到失望的是，在萨吉娜的心理，早就驻进了一位名叫伊曼（萨尔曼·汗 Salman Khan 饰）的男子，尽管伊曼违背了自己曾经许下的誓言，但萨吉娜依然对他念念不忘。随着时间的推移，拉杰甚至开始怀疑，这个素未谋面的伊曼，也许根本就不存在。然而，让拉杰没有想到的是，正当萨吉娜慢慢淡忘伊曼之时，这个谜一样的男人竟然出现在了他们面前。